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Life Skills for Everyday Success ~xRay Pixy

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Life skills are the basic abilities we need to handle daily challenges and live a healthy, balanced life. They help us think clearly, manage our feelings, make good decisions, solve problems, and build good relationships with others. The World Health Organization (WHO) highlights 10 important life skills: 1.) Thinking skills: decision-making, problem-solving, creative thinking, critical thinking 2.) Social skills: communication, empathy, interpersonal skills 3.) Emotional skills: self-awareness, coping with emotions, coping with stress Life skills are the tools that make us stronger, wiser, and calmer in real life — at home, in school, at work, and in the community :) Life Skills for Everyday Success ~xRay Pixy https://youtu.be/AMsUfKRl4kw Video Chapters: Life Skills 00:00 Introduction 01:07 Life Skills 09:42 Real Life Challenge 13:44 Task For You #LifeSkills #SuccessTools #StressFreeLiving #algorithm #optimization #research #happylearning #algorithms #meta #optimizationtechniques #swa...
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Ant Colony Optimization Numerical Example Step-By-Step ~xRay Pixy

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Ant Colony Optimization Numerical Example Step-By-Step
00:00 Introduction
01:34 Ant Colony Optimization Steps
04:33 Step 1 Parameter Initialization
06:14 Step 2 Population Initialization
06:40 Step 3 Path Selection by Ants
12:16 Step 4 Objective Function Evaluation
14:28 Step 5 Test Convergence
15:27 Step 6 Second Iteration Start
15:36 Step 7 Pheromone Update
18:20 Step 8 Repeat ACO Loop
19:27 Path Selection by Ants
21:42 Objective Function Evaluation
22:51 Test Convergence
22:58 Third Iteration
23:25 Pheromone Update
24:26 Path Selection by Ants
25:00 Conclusion

Ant Colony Optimization (ACO) Algorithm Steps

  1. Initialize Parameters.
  2. Initialize Ants Population.
  3. Calculate Path Selection Probability by ants.
  4. Apply Roulette Wheel Selection Process.
  5. Calculate Objective Function Values.
  6. Test Process Convergence.
  7. Increment Counter.
  8. Update Pheromones.
  9. Repeat Step 3 to Step 6.
  10. Display Best Solution 
How to Calculate Path Selection Probability by Ants?
For any ant (k), the Probability of Selecting a Path / Discrete Value is Calculated as: 

How to Update Pheromones?
 Remaining pheromones from the previous iteration after evaporation

Pheromone Deposited by Best Ant.


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